Examples with Address com.amazonaws.services.ec2.model.Address used on opensource projects

Example 1 with Address

use of com.amazonaws.services.ec2.model.Address in project druid by druid-io.

the class EC2AutoScaler method terminate.

@Override
public AutoScalingData terminate(List<String> ips) {
    if (ips.isEmpty()) {
        return new AutoScalingData(Lists.<String>newArrayList());
    }
    DescribeInstancesResult result = amazonEC2Client.describeInstances(new DescribeInstancesRequest().withFilters(new Filter("private-ip-address", ips)));
    List<Instance> instances = Lists.newArrayList();
    for (Reservation reservation : result.getReservations()) {
        instances.addAll(reservation.getInstances());
    }
    try {
        return terminateWithIds(Lists.transform(instances, new Function<Instance, String>() {

            @Override
            public String apply(Instance input) {
                return input.getInstanceId();
            }
        }));
    } catch (Exception e) {
        log.error(e, "Unable to terminate any instances.");
    }
    return null;
}

Example 2 with Address

use of com.amazonaws.services.ec2.model.Address in project elasticsearch by elastic.

the class AwsEc2UnicastHostsProvider method fetchDynamicNodes.

protected List<DiscoveryNode> fetchDynamicNodes() {
    List<DiscoveryNode> discoNodes = new ArrayList<>();
    DescribeInstancesResult descInstances;
    try {
        // Query EC2 API based on AZ, instance state, and tag.
        // NOTE: we don't filter by security group during the describe instances request for two reasons:
        // 1. differences in VPCs require different parameters during query (ID vs Name)
        // 2. We want to use two different strategies: (all security groups vs. any security groups)
        descInstances = SocketAccess.doPrivileged(() -> client.describeInstances(buildDescribeInstancesRequest()));
    } catch (AmazonClientException e) {
        logger.info("Exception while retrieving instance list from AWS API: {}", e.getMessage());
        logger.debug("Full exception:", e);
        return discoNodes;
    }
    logger.trace("building dynamic unicast discovery nodes...");
    for (Reservation reservation : descInstances.getReservations()) {
        for (Instance instance : reservation.getInstances()) {
            // lets see if we can filter based on groups
            if (!groups.isEmpty()) {
                List<GroupIdentifier> instanceSecurityGroups = instance.getSecurityGroups();
                ArrayList<String> securityGroupNames = new ArrayList<String>();
                ArrayList<String> securityGroupIds = new ArrayList<String>();
                for (GroupIdentifier sg : instanceSecurityGroups) {
                    securityGroupNames.add(sg.getGroupName());
                    securityGroupIds.add(sg.getGroupId());
                }
                if (bindAnyGroup) {
                    // We check if we can find at least one group name or one group id in groups.
                    if (disjoint(securityGroupNames, groups) && disjoint(securityGroupIds, groups)) {
                        logger.trace("filtering out instance {} based on groups {}, not part of {}", instance.getInstanceId(), instanceSecurityGroups, groups);
                        // continue to the next instance
                        continue;
                    }
                } else {
                    // We need tp match all group names or group ids, otherwise we ignore this instance
                    if (!(securityGroupNames.containsAll(groups) || securityGroupIds.containsAll(groups))) {
                        logger.trace("filtering out instance {} based on groups {}, does not include all of {}", instance.getInstanceId(), instanceSecurityGroups, groups);
                        // continue to the next instance
                        continue;
                    }
                }
            }
            String address = null;
            if (hostType.equals(PRIVATE_DNS)) {
                address = instance.getPrivateDnsName();
            } else if (hostType.equals(PRIVATE_IP)) {
                address = instance.getPrivateIpAddress();
            } else if (hostType.equals(PUBLIC_DNS)) {
                address = instance.getPublicDnsName();
            } else if (hostType.equals(PUBLIC_IP)) {
                address = instance.getPublicIpAddress();
            } else if (hostType.startsWith(TAG_PREFIX)) {
                // Reading the node host from its metadata
                String tagName = hostType.substring(TAG_PREFIX.length());
                logger.debug("reading hostname from [{}] instance tag", tagName);
                List<Tag> tags = instance.getTags();
                for (Tag tag : tags) {
                    if (tag.getKey().equals(tagName)) {
                        address = tag.getValue();
                        logger.debug("using [{}] as the instance address", address);
                    }
                }
            } else {
                throw new IllegalArgumentException(hostType + " is unknown for discovery.ec2.host_type");
            }
            if (address != null) {
                try {
                    // we only limit to 1 port per address, makes no sense to ping 100 ports
                    TransportAddress[] addresses = transportService.addressesFromString(address, 1);
                    for (int i = 0; i < addresses.length; i++) {
                        logger.trace("adding {}, address {}, transport_address {}", instance.getInstanceId(), address, addresses[i]);
                        discoNodes.add(new DiscoveryNode(instance.getInstanceId(), "#cloud-" + instance.getInstanceId() + "-" + i, addresses[i], emptyMap(), emptySet(), Version.CURRENT.minimumCompatibilityVersion()));
                    }
                } catch (Exception e) {
                    final String finalAddress = address;
                    logger.warn((Supplier<?>) () -> new ParameterizedMessage("failed to add {}, address {}", instance.getInstanceId(), finalAddress), e);
                }
            } else {
                logger.trace("not adding {}, address is null, host_type {}", instance.getInstanceId(), hostType);
            }
        }
    }
    logger.debug("using dynamic discovery nodes {}", discoNodes);
    return discoNodes;
}

Example 3 with Address

use of com.amazonaws.services.ec2.model.Address in project elasticsearch by elastic.

the class Ec2DiscoveryTests method testReadHostFromTag.

public void testReadHostFromTag() throws InterruptedException, UnknownHostException {
    int nodes = randomIntBetween(5, 10);
    String[] addresses = new String[nodes];
    for (int node = 0; node < nodes; node++) {
        addresses[node] = "192.168.0." + (node + 1);
        poorMansDNS.put("node" + (node + 1), new TransportAddress(InetAddress.getByName(addresses[node]), 9300));
    }
    Settings nodeSettings = Settings.builder().put(DISCOVERY_EC2.HOST_TYPE_SETTING.getKey(), "tag:foo").build();
    List<List<Tag>> tagsList = new ArrayList<>();
    for (int node = 0; node < nodes; node++) {
        List<Tag> tags = new ArrayList<>();
        tags.add(new Tag("foo", "node" + (node + 1)));
        tagsList.add(tags);
    }
    logger.info("started [{}] instances", nodes);
    List<DiscoveryNode> discoveryNodes = buildDynamicNodes(nodeSettings, nodes, tagsList);
    assertThat(discoveryNodes, hasSize(nodes));
    for (DiscoveryNode discoveryNode : discoveryNodes) {
        TransportAddress address = discoveryNode.getAddress();
        TransportAddress expected = poorMansDNS.get(discoveryNode.getName());
        assertEquals(address, expected);
    }
}

Example 4 with Address

use of com.amazonaws.services.ec2.model.Address in project GNS by MobilityFirst.

the class AWSEC2 method describeElasticIPs.

/**
   *
   * @param ec2
   */
public static void describeElasticIPs(AmazonEC2 ec2) {
    StringBuilder output = new StringBuilder();
    String prefix = currentTab + "Elastic IPs: ";
    DescribeAddressesResult describeAddressesResult = ec2.describeAddresses();
    for (Address address : describeAddressesResult.getAddresses()) {
        output.append(prefix);
        prefix = ", ";
        output.append(address.getPublicIp());
    }
    System.out.println(output);
}

Example 5 with Address

use of com.amazonaws.services.ec2.model.Address in project BachelorPraktikum by lucasbuschlinger.

the class GooglePlaces method fetchOwnAddresses.

// /**
// * Setter for the query keyword search params.
// * @param keywordSearchParams valid search params that will be appended to the query
// */
// public void setKeywordSearchParams(final String[] keywordSearchParams) {
// for (String param : keywordSearchParams) {
// keywordSearch = keywordSearch + " OR (" + param.toLowerCase() + ")";
// }
// }
// 
// /**
// * Searches the context with the previously set keyword search params
// * and the given location (latitude, longitude) and radius (accuracy).
// * @param latitude a valid latitude
// * @param longitude a valid longitude
// * @param accuracy a radius in meters
// * @return The name of the result if there was a place found with the given query params, otherwise "AWAY"
// */
// public String keywordSearch(final double latitude, final double longitude, final int accuracy) {
// try {
// PlacesSearchResult[] results = PlacesApi
// .nearbySearchQuery(context, new LatLng(latitude, longitude))
// .radius(accuracy)
// .keyword(keywordSearch)
// .await().results;
// if (results.length == 1) {
// return results[0].name;
// } else {
// for (PlacesSearchResult sr : results) {
// boolean isPolitical = false;
// for (String st : sr.types) {
// if (st.equals("political")) {
// isPolitical = true;
// }
// }
// 
// if (!isPolitical) {
// return sr.name;
// }
// }
// }
// } catch (ApiException | InterruptedException | IOException e) {
// e.printStackTrace();
// }
// 
// return "AWAY";
// }
/**
 * Retrieves the own addresses of the current user.
 */
public void fetchOwnAddresses() {
    if (context != null) {
        Person me = GooglePeople.getInstance().getProfile();
        if (me.getAddresses() != null) {
            for (Address res : me.getAddresses()) {
                String name = res.getFormattedType();
                List<Address> address = Arrays.asList(res);
                ownAddresses.add(new Contact(name, address));
            }
        }
    }
}